package com.github.ddd;

import java.math.BigDecimal;

/**
 * 实体：有id，有生命周期，有状态
 * @author Stephen
 * @date 2021/08/27 0:32
 */
public class OrderItem {

    private Integer productId;
    private String productName;
    private Integer count;
    private BigDecimal price;

}
